The Legend of Korra fans rejoice! The first episode of Book Four, “Balance”, is now online! Nick.com has the episode – titled “After All These Years” – available for everyone to watch. This fourth and final season takes place three years after Book 3, and a lot has changed in that time as the Earth Kingdom has been overrun with bandits and the Air Nomads have sent out their members to try to help. Meanwhile Kuvira has been uniting Earth states… but her contract with them doesn’t come cheap.